ABAP Development for Materials Management in SAP: User Exits and Badis (Hardcover)

... Preface ... 11 1 ... Introduction ... 13 ... 1.1 ... Objectives ... 13 ... 1.2 ... Structure and Content ... 13 ... 1.3 ... Target Audience ... 14 ... 1.4 ... Prerequisites ... 14 2 ... General Information on User Exits and BAdIs ... 17 ... 2.1 ... Using User Exits ... 17 ... 2.2 ... Use of Classic BAdIs ... 22 ... 2.3 ... Use of New BAdIs (Enhancement Spots) ... 29 3 ... User Exits and BAdIs in Purchasing ... 37 ... 3.1 ... Customized Fields in Purchase Orders ... 37 ... 3.2 ... Customizing the Document Overview in Purchase Requisitions or Purchase Orders ... 72 4 ... User Exits and BAdIs in External Services Management ... 83 ... 4.1 ... Prepopulating Account Assignment for Service Lines ... 83 ... 4.2 ... Input Check of the Service Lines ... 86 ... 4.3 ... Prepopulation of the Header Data in the Data Entry Sheet ... 89 5 ... User Exits and BAdIs in Inventory Management ... 93 ... 5.1 ... Custom Fields in Transaction MIGO ... 93 ... 5.2 ... Other Functions of the BAdI MB_MIGO_BADI ... 118 ... 5.3 ... Checking and Prepopulating Standard Fields ... 125 ... 5.4 ... Check of the Earliest Delivery Date ... 127 ... 5.5 ... Tolerance Limits for Scheduling Agreements ... 129 ... 5.6 ... Enhancement of Reservations ... 134 6 ... User Exits and BAdIs in the Valuation and Account Assignment Area ... 139 ... 6.1 ... GR/IR Clearing Account ... 139 ... 6.2 ... Overriding the Account Determination in the User Exit ... 141 7 ... User Exits and BAdIs in Logistics Invoice Verification ... 145 ... 7.1 ... Custom Fields in Transaction MIRO ... 145 ... 7.2 ... Overriding Tolerance Checks ... 164 8 ... Validation and Substitution of Accounting Documents ... 171 ... 8.1 ... Validation of Accounting Documents ... 172 ... 8.2 ... Substitution of Accounting Documents ... 182 ... Appendices ... 193 ... A ... User Exits and BAdIs in SAP Materials Management ... 193 ... B ... The Author ... 257 ... Index ... 259